Guide roller device for producing composite geomembrane

Abstract

The utility model relates to the technical field of composite geomembranes, and discloses a guide roller device for producing a composite geomembrane, which comprises a U-shaped frame and a stand column, the inner wall of the U-shaped frame is provided with a rectangular groove, the two ends of the stand column are fixedly connected to the inner wall of the rectangular groove, and the outer wall of the stand column is slidably connected with a sliding block. A first U-shaped frame is fixedly connected to the outer wall of the sliding block, a short column is fixedly connected to the interior of the first U-shaped frame, a long cylinder is rotationally connected to the outer wall of the short column, and a guide roller body is rotationally connected to the outer wall of the long cylinder. According to the guide roller, the limiting rings move towards the sliding blocks, the connecting blocks can slide out of the inner walls of the first clamping grooves formed in the outer walls of the fixing columns, the long cylinders are lifted, and at the moment, the guide roller body can slide out of the outer walls of the long cylinders to be replaced, so that the effect of rapidly replacing the guide roller body is achieved; the guide roller is more convenient to replace and maintain, the downtime can be greatly shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite geomembranes, in particular to a guide roller device for producing composite geomembranes. Background Art

[0002] The guide roller device is one of the key devices in the process of producing composite geomembranes. It is mainly used to convey, stretch and process raw material films and other film layer materials through a series of guide rollers. The guide roller device plays a key role in the production of composite geomembranes. Through its complex design and functions, it ensures the high efficiency of the production process, the stability of product quality and the operation flexibility of the production line.

[0003] During the production and transportation process of composite geomembranes, the guide rollers may need to be replaced or maintained regularly due to wear, coating wear or the need for cleaning. The existing technology usually uses bolts to disassemble the guide rollers, which is cumbersome to operate and has a long downtime, and is not conducive to improving production efficiency. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a guide roller device for producing composite geomembranes, aiming to improve the problems that the existing technology usually uses bolts to disassemble the guide rollers, which is cumbersome to operate, has a long downtime, and is not conducive to improving production efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A guide roller device for producing composite geomembranes includes a U-shaped frame and a column. A rectangular groove is formed in the inner wall of the U-shaped frame. Both ends of the column are fixedly connected to the inner wall of the rectangular groove. A sliding block is slidably connected to the outer wall of the column. A first U-shaped frame is fixedly connected to the outer wall of the sliding block. A short column is fixedly connected to the inside of the first U-shaped frame. A long cylinder is rotatably connected to the outer wall of the short column. A guide roller body is rotatably connected to the outer wall of the long cylinder. A connecting block is fixedly connected to the end of the long cylinder away from the short column. A fixed column is fixedly connected to the inner wall of the first U-shaped frame. A first card slot is formed in the outer wall of the fixed column. The outer wall of the connecting block is slidably connected to the inner wall of the first card slot. A cylinder is fixedly connected to the upper surface of the U-shaped frame. The output end of the cylinder is fixedly connected to the lower surface of the first U-shaped frame. A limiting component is arranged on the inner wall of the first U-shaped frame, and the limiting component is used for limiting the long cylinder.

[0007] Preferably, the limiting component includes a spring and a U-shaped fixing seat. One end of the spring is fixedly connected to the inner wall of the first U-shaped frame, the lower surface of the U-shaped fixing seat is fixedly connected to the upper surface of the first U-shaped frame, the other end of the spring is fixedly connected to a limiting ring, a clamping block is fixedly connected to the outer wall of the limiting ring, a second clamping groove is formed in the inner wall of the U-shaped fixing seat, the outer wall of the clamping block is slidably connected to the inner wall of the second clamping groove, and the inner wall of the limiting ring is slidably connected to the outer wall of the fixed column.

[0008] Preferably, an L-shaped frame is fixedly connected to the outer wall of the U-shaped frame, and a rectangular box is fixedly connected to the outer wall of the L-shaped frame.

[0009] Preferably, a motor is fixedly connected to the lower surface of the rectangular box, and a gear is fixedly connected to the output end of the motor.

[0010] Preferably, the outer wall of the gear is meshed with a first rack. The upper surface of the first rack is fixedly connected to a first L-shaped block, and the upper surface of the first L-shaped block is fixedly connected to a first U-shaped block. The outer wall of the gear is meshed with a second rack. The upper surface of the second rack is fixedly connected to a second L-shaped block, and the upper surface of the second L-shaped block is fixedly connected to a second U-shaped block.

[0011] Preferably, a second U-shaped frame is fixedly connected to the upper surface of the rectangular box.

[0012] Preferably, a first limiting column and a second limiting column are fixedly connected to the inner wall of the second U-shaped frame.

[0013] Preferably, the outer wall of the first L-shaped block is slidably connected to the outer wall of the first limiting column, and the outer wall of the second L-shaped block is slidably connected to the outer wall of the second limiting column.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when the limiting ring is moved towards the sliding block, the connecting block can be slid out from the inner wall of the first clamping groove formed in the outer wall of the fixed column, and the long cylinder can be lifted. At this time, the roller main body can be slid out from the outer wall of the long cylinder for replacement, so as to achieve the effect of quickly replacing the roller main body, making the replacement and maintenance of the roller more convenient, greatly reducing the downtime, and improving the production efficiency.

[0016] 2. In the present utility model, the rotation of the gear is promoted by starting the motor, which drives the first U-shaped block and the second U-shaped block to move inwards and outwards respectively, resulting in a change in distance. The distance between the second U-shaped block and the first U-shaped block can be adjusted according to the composite geomembrane to convey composite geomembranes of different widths. Furthermore, the composite geomembrane of different widths can be adjusted and adapted according to production requirements, enabling the production line to quickly switch between products of different specifications, thereby improving the utilization rate and efficiency of the production line. Brief Description of the Drawings

[0017] Figure 1 is a perspective view of the guide roller device for producing composite geomembranes proposed by the present utility model;

[0018] Figure 2 is a schematic diagram of the guide roller body of the guide roller device for producing composite geomembranes proposed by the present utility model;

[0019] Figure 3 is a schematic diagram of the first U-shaped frame of the guide roller device for producing composite geomembranes proposed by the present utility model;

[0020] Figure 4 is a sectional view of the rectangular box of the guide roller device for producing composite geomembranes proposed by the present utility model;

[0021] Figure 5 is a schematic diagram of the second U-shaped frame of the guide roller device for producing composite geomembranes proposed by the present utility model.

[0022] Legend Explanation:

[0023] 1. U-shaped frame; 2. Column; 3. Sliding block; 4. First U-shaped frame; 5. Short column; 6. Long cylinder; 7. Guide roller body; 8. Connecting block; 9. Fixed column; 10. First card slot; 11. Cylinder; 12. Rectangular slot; 13. Spring; 14. Limit ring; 15. Card block; 16. U-shaped fixing seat; 17. Second card slot; 18. L-shaped frame; 19. Rectangular box; 20. Motor; 21. Gear; 22. First rack; 23. Second rack; 24. First L-shaped block; 25. First U-shaped block; 26. Second L-shaped block; 27. Second U-shaped block; 28. Second U-shaped frame; 29. First limit post; 30. Second limit post. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Reference Figure 1 - Figure 3 As an embodiment provided by the present utility model: A guide roller device for producing composite geomembranes includes a U-shaped frame 1 and a column 2. A rectangular groove 12 is formed in the inner wall of the U-shaped frame 1. Both ends of the column 2 are fixedly connected to the inner wall of the rectangular groove 12. A sliding block 3 is slidably connected to the outer wall of the column 2. A first U-shaped frame 4 is fixedly connected to the outer wall of the sliding block 3. A short column 5 is fixedly connected to the inside of the first U-shaped frame 4. A long cylinder 6 is rotatably connected to the outer wall of the short column 5. A guide roller main body 7 is rotatably connected to the outer wall of the long cylinder 6. A connecting block 8 is fixedly connected to the end of the long cylinder 6 away from the short column 5. A fixed column 9 is fixedly connected to the inner wall of the first U-shaped frame 4. A first card slot 10 is formed in the outer wall of the fixed column 9. The outer wall of the connecting block 8 is slidably connected to the inner wall of the first card slot 10. A cylinder 11 is fixedly connected to the upper surface of the U-shaped frame 1. The output end of the cylinder 11 is fixedly connected to the lower surface of the first U-shaped frame 4. A limiting component is arranged on the inner wall of the first U-shaped frame 4 and is used for limiting the long cylinder 6; The limiting component includes a spring 13 and a U-shaped fixing seat 16. One end of the spring 13 is fixedly connected to the inner wall of the first U-shaped frame 4. The lower surface of the U-shaped fixing seat 16 is fixedly connected to the upper surface of the first U-shaped frame 4. The other end of the spring 13 is fixedly connected to a limiting ring 14. A clamping block 15 is fixedly connected to the outer wall of the limiting ring 14. A second card slot 17 is formed in the inner wall of the U-shaped fixing seat 16. The outer wall of the clamping block 15 is slidably connected to the inner wall of the second card slot 17. The inner wall of the limiting ring 14 is slidably connected to the outer wall of the fixed column 9;

[0026] Specifically, the cylinder 11 is used to adjust the height of the guide roller main body 7. Starting the cylinder 11 can cause the first U-shaped frame 4 to drive the sliding block 3 to slide on the outer wall of the column 2, thereby enabling the guide roller main body 7 to adjust its height. The sliding block 3 can be used to improve the stability and smoothness of the first U-shaped frame 4 during height adjustment.

[0027] Reference Figure 1 An L-shaped frame 18 is fixedly connected to the outer wall of the U-shaped frame 1. A rectangular box 19 is fixedly connected to the outer wall of the L-shaped frame 18;

[0028] Specifically, the U-shaped frame 1 plays a role in fixing the L-shaped frame 18, and the L-shaped frame 18 can play a role in fixing the rectangular box 19.

[0029] Reference Figure 1 、 Figure 4 and Figure 5, a motor 20 is fixedly connected to the lower surface of the rectangular box 19, and an output end of the motor 20 is fixedly connected to a gear 21; a first rack 22 is meshed with an outer wall of the gear 21, a first L-shaped block 24 is fixedly connected to an upper surface of the first rack 22, a first U-shaped block 25 is fixedly connected to an upper surface of the first L-shaped block 24, a second rack 23 is meshed with the outer wall of the gear 21, a second L-shaped block 26 is fixedly connected to an upper surface of the second rack 23, and a second U-shaped block 27 is fixedly connected to an upper surface of the second L-shaped block 26; a second U-shaped frame 28 is fixedly connected to the upper surface of the rectangular box 19; a first limiting post 29 is fixedly connected to an inner wall of the second U-shaped frame 28, and a second limiting post 30 is fixedly connected to the inner wall of the second U-shaped frame 28; an outer wall of the first L-shaped block 24 is slidably connected to an outer wall of the first limiting post 29, and an outer wall of the second L-shaped block 26 is slidably connected to an outer wall of the second limiting post 30;

[0030] Specifically, the U-shaped design of the first U-shaped block 25 and the second U-shaped block 27 can enable them to have a good guiding effect, ensure that films with different widths are accurately aligned during transportation, help avoid the deviation or distortion of the film during the production process, and ensure the dimensional accuracy and consistency of the final product.

[0031] Working principle: When the device needs to be used, move the limiting ring 14 towards the sliding block 3. The movement of the limiting ring 14 will cause the clamping block 15 fixedly connected to the outer wall of the limiting ring 14 to slide out of the inner wall of the second clamping groove 17 opened on the inner wall of the U-shaped fixing seat 16. When the limiting ring 14 moves, the limiting ring 14 will also cause the spring 13 to contract under force. When the limiting ring 14 drives the clamping block 15 to completely slide out of the inner wall of the second clamping groove 17, the connecting block 8 can be slid out of the inner wall of the first clamping groove 10 opened on the outer wall of the fixed column 9, and the long cylinder 6 can be lifted. When the long cylinder 6 is lifted, it will rotate on the outer wall of the short column 5. At this time, the main roller 7 can be slid out of the outer wall of the long cylinder 6 for replacement, so as to achieve the effect of quickly replacing the main roller 7, making the replacement and maintenance of the roller more convenient, greatly reducing the downtime, and improving the production efficiency. When it is necessary to transport composite geomembranes with different widths, the motor 20 can be started. The start of the motor 20 causes the gear 21 to rotate. The rotation of the gear 21 drives the first rack 22 and the second rack 23 to move in opposite directions, and then drives the first L-shaped block 24 and the second L-shaped block 26 to move inwards or outwards. Furthermore, the first L-shaped block 24 and the second L-shaped block 26 respectively slide on the outer walls of the first limiting post 29 and the second limiting post 30 and drive the first U-shaped block 25 and the second U-shaped block 27 to move inwards and outwards respectively. The distance between the second U-shaped block 27 and the first U-shaped block 25 can be adjusted according to the composite geomembrane to realize the transportation of composite geomembranes with different widths. Furthermore, the composite geomembrane with different widths can be adjusted and adapted according to the production requirements, enabling the production line to quickly switch between products of different specifications, and improving the utilization rate and efficiency of the production line.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A guide roller device for producing composite geomembrane, comprising a U-shaped frame (1) and a column (2), characterized in that: The inner wall of the U-shaped frame (1) is provided with a rectangular groove (12), the two ends of the column (2) are fixedly connected to the inner wall of the rectangular groove (12), the outer wall of the column (2) is slidably connected to a sliding block (3), the outer wall of the sliding block (3) is fixedly connected to a first U-shaped frame (4), the interior of the first U-shaped frame (4) is fixedly connected to a short column (5), the outer wall of the short column (5) is rotatably connected to a long cylinder (6), the outer wall of the long cylinder (6) is rotatably connected to a guide roller body (7), and one end of the long cylinder (6) away from the short column (5) is A connecting block (8) is fixedly connected, a fixing column (9) is fixedly connected to the inner wall of the first U-shaped frame (4), a first slot (10) is provided on the outer wall of the fixing column (9), the outer wall of the connecting block (8) is slidably connected to the inner wall of the first slot (10), a cylinder (11) is fixedly connected to the upper surface of the U-shaped frame (1), the output end of the cylinder (11) is fixedly connected to the lower surface of the first U-shaped frame (4), and a limiting component is provided on the inner wall of the first U-shaped frame (4), the limiting component is used to limit the elongated cylinder (6).

2. The guide roller device for producing composite geomembrane according to claim 1, characterized in that: The limiting assembly comprises a spring (13) and a U-shaped fixing seat (16); one end of the spring (13) is fixedly connected to the inner wall of the first U-shaped frame (4); the lower surface of the U-shaped fixing seat (16) is fixedly connected to the upper surface of the first U-shaped frame (4); the other end of the spring (13) is fixedly connected to a limiting ring (14); the outer wall of the limiting ring (14) is fixedly connected to a clamping block (15); the inner wall of the U-shaped fixing seat (16) is provided with a second clamping groove (17); the outer wall of the clamping block (15) is slidably connected to the inner wall of the second clamping groove (17); and the inner wall of the limiting ring (14) is slidably connected to the outer wall of the fixing column (9).

3. The guide roller device for producing composite geomembrane according to claim 1, characterized in that: The outer wall of the U-shaped frame (1) is fixedly connected to an L-shaped frame (18), and the outer wall of the L-shaped frame (18) is fixedly connected to a rectangular box (19).

4. The guide roller device for producing composite geomembrane according to claim 3, characterized in that: A motor (20) is fixedly connected to the lower surface of the rectangular box (19), and a gear (21) is fixedly connected to the output end of the motor (20).

5. The guide roller device for producing composite geomembrane according to claim 4, characterized in that: The outer wall of the gear (21) is meshedly connected with a first rack (22), the upper surface of the first rack (22) is fixedly connected with a first L-shaped block (24), the upper surface of the first L-shaped block (24) is fixedly connected with a first U-shaped block (25), the outer wall of the gear (21) is meshedly connected with a second rack (23), the upper surface of the second rack (23) is fixedly connected with a second L-shaped block (26), and the upper surface of the second L-shaped block (26) is fixedly connected with a second U-shaped block (27).

6. The guide roller device for producing composite geomembrane according to claim 3, characterized in that: A second U-shaped frame (28) is fixedly connected to the upper surface of the rectangular box (19).

7. The guide roller device for producing composite geomembrane according to claim 6, characterized in that: The inner wall of the second U-shaped frame (28) is fixedly connected to a first limiting column (29), and the inner wall of the second U-shaped frame (28) is fixedly connected to a second limiting column (30).

8. The guide roller device for producing composite geomembrane according to claim 5, characterized in that: The outer wall of the first L-shaped block (24) is slidably connected to the outer wall of the first limiting column (29), and the outer wall of the second L-shaped block (26) is slidably connected to the outer wall of the second limiting column (30).

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